baber/WOPTO huggingface dataset:
Patent EP-0791960-A3 (EP)
Inventor: OHTSUKA TAKASHI
IPC: H01L23/485
Filed: 1997-02-18
Abstract: A semiconductor device having a protection layer (34)
covering the active layer (32) of a semiconductor chip with an
opening therein corresponding in location to a chip
electrode (33) located on the active surface of the
semiconductor chip. Inside the opening a barrier layer (35)
covers the chip electrode, a diffusion barrier layer (36)
covers the barrier layer and a protruding contact (37)
protruding from the diffusion barrier layer. The
protruding contact preferably comprises material whose
hardness is lower than that of each of the barrier layer
and chip electrode.
Patent EP-0799863-A3 (EP)
Title: Verfahren zur Herstellung von linearen, unsubstituierten Chinacridonpigmenten der beta-Phase
Inventor: URBAN MANFRED
IPC: C09B48/00
Filed: 1997-03-24
Abstract: Verfahren zur Herstellung von linearen, unsubstituierten Chinacridonpigmenten
oder -pigmentzubereitungen der β-Phase, dadurch gekennzeichnet, daß man
   a) 2,5-Dianilinoterephthalsäure in Polyphosphorsäure oder
Polyphosphorsäureester, deren Phosphorpentoxidgehalt bei mindestens
84 Gew.-% liegt, zum Chinacridon cyclisiert,   b) anschließend mit Wasser oder einer wäßrigen Mineralsäurelösung,
vorzugsweise Orthophosphorsäurelösung, bei einer Temperatur von
mindestens 40 °C, vorzugsweise von 60 bis 105 °C, zum
Chinacridonrohpigment, das überwiegend in der α-Phase vorliegt,
hydrolysiert,   c) dann das Chinacridonrohpigment der α-Phase, zur Phasenumwandlung in
grobkristallines Rohpigment der β-Phase, in Gegenwart einer 0,1 bis 3
gew.- %igen, vorzugsweise 0,2 bis 2 gew.-%igen, anorganischen Base in
Wasser und alkalibeständigen organischen Lösemitteln auf eine
Temperatur zwischen 120 und 200 °C erhitzt und   d) das grobkristalline Chinacridonrohpigment der β-Phase zur Feinverteilung
in ein Pigment oder Präpigment einer Trocken- oder Naßmahlung
unterwirft;
und anschließend das erhaltene feinteilige Pigment der β-Phase isoliert;   e) oder in d) das erhaltene feinteilige Präpigment der β-Phase einer
Finishbehandlung in Gegenwart von Lösemitteln unterwirft und
anschließend das Pigment isoliert.
Patent EP-0819969-A3 (EP)
Inventor: LIN JACK
IPC: G02F1/035
Filed: 1997-07-14
Abstract: A method for use in fabricating an electro-optic
structure on a substrate (68) having an optical waveguide
(108) formed in an upper surface thereof, comprises the
steps of forming a layer of organic dielectric material
(110), such as a benzocyclobutene (BCB) resin, on the
substrate upper surface, forming an interface layer (76) on
an upper surface of the organic dielectric layer, and
forming an electrically isolated electrode (54, 56) on an
upper surface of the interface layer such that an electrical
field can be induced in the optical waveguide.
Patent EP-0822404-A3 (EP)
Inventor: GONTIN RICHARD A
IPC: G01N21/47
Filed: 1997-07-18
Abstract: An optical illuminator assembly for an analytical instrument, such as
a clinical hematology or a flow cytometer instrument, and method of aligning
the components of the illuminator assembly (130,381) and orienting the illuminator
assembly (130,381). The illuminator assembly (130,381) includes a plurality of optical
components, such as a laser source (131), e.g., a laser diode (131), optionally a spatial
filter (185,190,195), a beam shaping aperture (201A,220A), and a focusing lens (220,387b). The optical components
are mounted in or to a housing (121A,3020) and are internally oriented with respect to the
housing (121A,3020) to produce a focussed laser beam output. The housing is in turn
mounted on an alignment mechanism (3040) which can move the focussed beam in
four degrees of freedom, thereby to direct the focussed beam to a particular
location. Thus, a factory alignment and a low cost prealigned optical
illuminator assembly is obtained, which can be easily oriented for use in an
instrument.
Patent EP-0822455-A3 (EP)
Inventor: MIURA SHINETSU
IPC: G03F7/20
Filed: 1997-07-31
Abstract: To increase operating efficiency and prevent operating errors, such as adjustment errors
and the like, by automatic computation of the distance between the workpiece alignment marks,
workpiece alignment marks (WAM1,WAM2) located at two locations on a workpiece (W)
are subjected to image recording by alignment units (5), their positions are stored as first positions,
then by rotation of the workpiece by a preset very small angle, the workpiece alignment marks
located at two locations on the workpiece are determined again, and their positions are stored as
second positions. Based on the data of the first and second positions, the distance between the
workpiece alignment marks is determined. Then, based on the distance data, the angular offset
of the workpiece is determined. After correction of this angular offset, the mask (M) and/or the
workpiece (W) is/are moved such that the images of the mask alignment marks (MAM1,MAM2) and the workpiece
alignment marks (WAM1,WAM2) come to rest on top of one another.
Patent EP-0836296-A3 (EP)
Inventor: BENZIMRA ALBERT
IPC: H04L12/56
Filed: 1997-08-20
Abstract: The present invention is a system and method for providing wireless
packet data transmission without dependence on a fixed time slot access method or
central timing mechanism. An available radio frequency (RF) channel in a
communications network is divided into time frames (300) which are further divided into
time slots (302), wherein corresponding single time slots in each frame define a logical
channel for carrying user packet data. The network (100) includes a plurality of nodes (104)
divided into at least two time domain groups (102), wherein the time domain groups are
divided into segments. Each of the time domain groups includes an independent
timing source for synchronizing the time slots of logical channels within a time
domain, wherein communication between nodes is accomplished through a data
messaging scheme, such as a token passing scheme. Buffer segments (106) interface
between the time domain groups. The buffer segments maintain logical
synchronization for communication between interconnected time domains by
dynamically reassigning the token from the logical channel of a first time domain to
an unused time slot of another logical channel in response to a given offset
condition. The logical channel for dynamic reassignment is chosen such that the time
slot of a first time domain does not overlap the logical channel used by a second time
domain.
Patent EP-0856295-A3 (EP)
Title: Schleifwerkzeug für Dentalzwecke
Inventor: SCHOEN JUERGEN
IPC: A61C3/06
Filed: 1997-09-18
Abstract: Die Erfindung betrifft ein Schleifwerkzeug für Dentalzwecke
mit einem Trägerkörper 2, welcher zumindest zum Teil mit abrasivem
Material 3 belegt ist, dadurch gekennzeichnet, daß
der Trägerkörper 2 zumindest an Teilbereichen mit einer
Wabenstruktur versehen ist.
Patent EP-0858244-A3 (EP)
Inventor: BIRKELAND TOM HARALD
IPC: H05B3/56
Filed: 1997-11-19
Abstract: The present invention relates to electrical floor heating
cable and in particular to cables generating acceptably small
electromagnetic fields. The cable of the invention has a
first, near end and a second, far end and comprises within an
outer protective sheath (4) a cable core consisting of
     a central resistance conductor (1)   a concentrical sheath of insulation material (2) surrounding
the resistance conductor, - as well as   return conductor means (5) arranged to be interconnected
with the resistance conductor in the far end of the cable.   
The return conductor means consists of at least two separate
conductors (5;5a-5c;10,11;15,16,17) which are distributed in
the cable core. The return conductors are preferably embedded
in a common insulation sheath (3) arranged over the resistance
conductor sheath (2).
Patent EP-0856734-A3 (EP)
Inventor: PLOG CARSTEN DR
IPC: G01N33/00
Filed: 1997-12-10
Abstract: Die Erfindung betrifft einen Sensor zum selektiven Nachweis von Ammoniak
in sauerstoffreichem, NO x -haltigem Gas. Er umfaßt
     ein als Kondensator wirkendes Bauelement ( 20 ) und   eine gasdurchlässige, sensitive Schicht ( 30 ) als Dielektrikum, wobei
die sensitive Schicht ( 30 ) ein hydrophober, edelmetallfreier Zeolith
mit geringer Azidität ist, der eine geordnete, kristalline Struktur
aus Primärporen aufweist, deren Durchmesser in der Größenordnung
des gaskinetischen Durchmessers von NH 3  ist.
Patent EP-0830049-A3 (EP)
Title: Lokales, nach dem asynchronen Transfermodus arbeitendes Netzwerk in Ringstruktur mit drahtlosen Terminals
Inventor: DU YONGGANG DR-ING
IPC: H04L12/70
Filed: 1997-08-28
Abstract: Die Erfindung bezieht sich auf ein lokales, nach dem asynchronen Transfermodus
(ATM) arbeitendes Netzwerk zur Übertragung von Zellen mit mehreren in einem
Ring geschalteten und über Ringanschlüsse (29 bis 32) gekoppelten Netzwerkschnittstellen
(1 bis 8), die jeweils eine Koppelvorrichtung (24) enthalten. Zur
Schaffung eines flexibleren lokalen Netzwerks enthält wenigstens eine Netzwerkschnittstelle
(1 bis 8) eine Funkvorrichtung (33) zum Austausch von Daten mit
wenigstens einem im Funkabdeckungsbereich der Netzwerkschnittstelle (1 bis 8)
liegenden Terminal (9 bis 21). Zum Transport Steuerung der Zellen innerhalb einer
Netzwerkschnittstelle ist die Koppelvorrichtung (24) vorgesehen.
Patent EP-0830009-A3 (EP)
Inventor: DELLERT DAVID WILLIAM
IPC: H04N1/00
Filed: 1997-09-04
Abstract: An image handling system and method which can
be executed by such as system. The system comprises:
   (a) a plurality of scanner stations remote from one
another, each scanner station having:
   a scanner system which can scan a hardcopy image
set to obtain a corresponding hardcopy image set signal
and which can assign an associated identification
signal to the set signal which comprises a scanner
location identification, wherein each scanner location
identification is unique;   a first communication means for communicating the
image set signal and the associated scanner
identification signal to a remote hub station;     (b) a hub station remote from each of the scanner
stations, comprising:
   a second communications means to receive image set
signals and their respective associated identification
signals from each of the plurality of scanner systems;   a first storage to store the image set signals and
associated identification signals;   a third communication means for transmitting the
image set signals to any of a plurality of terminals
which are remote from the scanner stations and the hub
station and connected to the hub station.
Patent EP-0787972-A3 (EP)
Inventor: OHTOMO FUMIO
IPC: G01C15/00
Filed: 1997-01-30
Abstract: The present invention provides a laser leveling system
for forming a reference line or a reference plane by a laser
beam. The laser leveling system comprises a laser light
emitting means for emitting a laser beam, a projection optical
system for projecting the laser beam irradiated from the light
emitting means, a rotating unit for rotating the light beam
projected by the projection optical system, and a leveling means
for tilting the rotating unit, whereby a horizontal reference
plane and a vertical reference plane are formed by the light
beam, and a reference irradiation spot is formed on the
horizontal reference plane or on the vertical reference plane.
Patent EP-0836138-A3 (EP)
Inventor: MAY GREGORY J
IPC: G06F9/445
Filed: 1997-09-15
Abstract: Remote installation of an update of software is forwarded by a
management information system (11) into a remote computer (16-21). When
a primary communication path between the management information
system (11) and the remote computer (16-21) is unavailable and an alternate
communication path is available, a connection is established between the
management information system (11) and the remote computer (16-21)
using the alternate communication path. The management information
system (11) requests from the remote computer (16-21) the current version
information about the software within the remote computer (16-21). When
the management information system (11) determines the current version of
the software within the remote computer (16-21) needs to be updated, the
management information system (11) determines whether the alternate
communication path is adequate for downloading the update of the software.
When the management information system (11) determines that the
alternate communication path is adequate for downloading the update of the
software, the update of the software is downloaded from the management
information system (11) to the remote computer (16-21).
Patent EP-0850699-A3 (EP)
Inventor: BIELAGUS JOSEPH B
IPC: B07B1/42
Filed: 1997-12-05
Abstract: Two racks (24,26) of parallel screening bars (28,30) each have rigid rack frames (29,31)
which extend beneath the bars (28,30). Two crankshafts (23,34) with offset cam surfaces (66,76)
are mounted to the machine frame (33), and the rack frames (29,31) are mounted by
bearings (64,74) to the crankshaft cam surfaces (66,76). The rack frame bearings (64,74) are
closely spaced beneath the bars (28,30) to balance the system, while the rack
frames (29,31) provide a stiff oscillatory platform for the bars (28,30), permitting narrow
gauge bars and increased screening area. The rack frames (29,31) also include
counterweights (62,72) to dynamically balance the system.
Patent EP-0800844-A3 (EP)
Inventor: CRANDALL MARK
IPC: A62B9/00
Filed: 1997-02-18
Abstract: The multifuntional personal alert safety system of the present invention includes
a portable safety monitoring device which is removably coupled for independent
operation to an external self contained breathing apparatus (SCBA) containing
a source of pressurized air. The portable safety monitoring device comprises a
motion sensor unit, an alarm and a control having an activated position and a
deactivated position. In addition the system includes a pressure switch which is
responsive to the flow of pressurized air from said self contained breathing
apparatus above a predetermined minimum level for causing the control to
activate putting the motion sensor unit and alarm in an operational mode. Once
in an operational mode the motion sensor and alarm remain operational
independent of further operation of the pressure switch. A manual switch is also
included for operating the portable monitoring safety device independent of the
self contained breathing apparatus when the control is deactivated.
Patent EP-0864893-A3 (EP)
Inventor: AMANO MICHIYUKI
IPC: G02B6/30
Filed: 1998-03-12
Abstract: A packaging platform (11,21,33,61) for
optically coupling one or more optical waveguides of
one or more optical components (15,22,31,65)
to one or more optical
fibers is provided with a reference structure portion
(31-10a,31-10b,33-10a,33-10b,33-6,80-10a,80-10c,80-10d)
for the horizontal and vertical
positioning of the optical component (15,22,31,65)
and one or more fiber positioning portions (33-1) for
inserting and holding the optical fiber and
positioning the optical fiber at a position where the
optical fiber is optically connected to the optical
waveguide; whereby the packaging platform (11,21,33,61)
and an optical module using the platform are
provided which can simplify all alignment steps for
optical coupling, electrical connection and sealing
in the coupling of the optical component and the
optical fiber.
Patent EP-0867432-A3 (EP)
IPC: C07D405/12
Filed: 1998-03-23
Abstract: 8-Benzyloxy-(iso)quinoline derivatives (including poly-aza analogues) of formula (I) and their salts are new: D = aza-heterocyclic residue of formula (i) or (ii); X1 = N or CR6; X2 = N or CR7; X3 = N or CR8; B = benzyl variably substituted on the ring by R3-R5; R1, R2 = H, halo or 1-3C alkyl; R3, R4 = H, halo, CN, 1-3C alkyl (optionally substituted by halo), 1-3C alkoxy (optionally substituted by halo), 1-3C alkylthio (optionally substituted by halo), OH, tetrazolyl, CONHR9 or CO2R9; R5 = NO2, NH2, -NR9AYER10 or SO2NR9R10; R6, R8, R'" = H, halo, 1-4C alkyl, 1-4C alkoxy, NH2, NH-(1-4C alkyl), OH, Ar, Ar-(1-4C)-alkanediyl or CO2R9; R7, R', R" = H or 1-4C alkyl; R9 = H, 1-4C alkyl, 2-5C alkenyl or Ar-(1-3C)-alkanediyl; A = divalent residue of an aminocarboxylic acid such as methionine, alanine, phenylalanine, tyrosine, O-methyltyrosine,  beta -(2-thienyl)-alanine, glycine, cyclohexylalanine, leucine, isoleucine, valine, norleucine, phenylglycine, serine, cysteine, aminopropionic acid or aminobutyric acid; Y = C=O, C=S or SO2; E = 2-5C alkene-diyl, 1-7C alkanediyl, 3-10C cycloalkanediyl or -(CH2)m-To-(CH2)n (all optionally substituted by one or more groups such as OR12, NO2, CN, CO2R9, NR13R14, SO3R12, SO2NR13R14 or CONR13R14); T = O, S or NR15; m, n = 0-6; o = 0 or 1; p = 1-3; R10 = H or 1-5C alkyl, Ar', Ar'-(1-3C)-alkanediyl or 5-10C heteroaryl (all optionally substituted by one or more groups such as halo, NO2, 1-5C alkylthio, NR13R14, NR13COR16, CO2R9, SO3R12, SO2NR13R14, OR12 or 1-6C alkyl, or Ar', 2-5C alkenyl or OA5 (themselves optionally partially or completely substituted by halo)); R11 = 1-5C alkyl or 1-5C alkoxy (both optionally partially or completely substituted by F or Cl); R12, R13 = H, 1-5C alkyl, 2-5C alkenyl, Ar, Ar-(1-5C)-alkanediyl, 3-10C cycloalkyl, (3-10C)-cycloalkyl-(1-2C)-alkanediyl, CO2-(1-5C alkyl) or CONH-(1-5C alkyl); R14 = H, CO2-(1-3C alkyl) or CO2-(1-3C)-alkanediyl-Ar'; R15 = H, CO2-(1-3C alkyl) or 1-3C alkyl; R16 = 1-3C alkyl, Ar or 5-10C heteroaryl (all optionally substituted by one or more groups such as halo, CN, NO2, NR13R14 or CO2R9); Ar, Ar' = aryl with 6-12C or 6-10C respectively; provided that if D = (ii), then R3 and R4 are not both halo, 1-3C and/or 1-3C alkoxy or H in combination with halo, 1-3C alkyl or 1-3C alkoxy, excluded from this proviso being compounds in which: (a) R5 = -N(R9)-A-Y-E-R10 and R10 = (R11)p-substituted phenyl, provided that if R10 = (R11)p-substituted phenyl then R3 and R4 are not same or different H and halo; and (b) R5 = -SO2NR9R10, provided that R3 and R4 are not both halo.
Patent EP-0877459-A3 (EP)
Inventor: MUELLER HANS-JUERGEN
IPC: H01R9/24
Filed: 1998-03-28
Abstract: The connector box includes a built-in block (2) for connecting loads to a current supply cable with connector clamps in the block for cable connectors using a securing device. The connector clamps have clamp bolts (5) which can be operated from above the block. The built-in block has a cover plate (6) above the clamp bolts with bores (7) for the connector clamps (3) in the vicinity of the bolts. The bore diameter is smaller than the clamp bolt head diameter. The cover plate is mounted at a distance (A) from the clamp bolts which is smaller than the bolt extraction length.
Patent EP-0874295-A3 (EP)
IPC: G05B19/042
Filed: 1998-04-14
Abstract: The chronological sorting system has a time identification associated with each process signal (PS) for identifying its measurement time point, used for storing the process signals in chronological order. A process signal group (Pn) is selected from a process signal data stream and the process signals within the group are sorted to place them in the correct chronological order using the time identifications. The sorting is effected in stages with signals having the largest time resolution sorted first and those with the smallest time resolution sorted last.
Patent EP-0881377-A3 (EP)
Inventor: HEZEL BRUNO
IPC: F02F7/00
Filed: 1998-05-29
Abstract: The manufacturing equipment is used for the assembly of additional engine component groups (3-14). They are fitted to the cylinder head cover (2) to form a complete module (1). This module may be assembled at the engine block or cylinder head (9). The module incorporates all the additional function component groups for the working of the engine.
Patent EP-0908249-A3 (EP)
Inventor: BELLINA FERRUCCIO
IPC: B21C3/14
Filed: 1998-06-22
Abstract: A tool (1) suited to the pressure wire drawing
of wire rods and wires having a hole (3) passing through
it, includes a casing (2,17) detachably disposed within the
casing (2,17), a wire drawing nib (10) separate from the pressure
die (5) and detachably disposed within the casing (2,17) and
aligned with the above mentioned hole (3), and at least
one gasket (9) between the wire drawing nib (10) and the
pressure die (5) designed to make the passage formed
between the pressure die (5) and wire drawing nib (10) leak-proof.
Patent EP-0892089-A3 (EP)
Inventor: KAWATA KEN
IPC: B05D5/06
Filed: 1998-07-16
Abstract: A layer (film) of a polymer derived from a specific
compound having a carbon-carbon triple bond in the same
molecule is first formed on a substrate made up of a non-conducting
or semiconducting material. Then, the polymer
layer is brought in contact with a palladium element-containing
solution to impart electrical conductivity thereto,
thereby obtaining an electrically conductive layer to which
electroplating can be applied. Finally, a metal layer (film)
is provided by electroplating on the electrically conductive
layer to obtain a metallized material.
Patent EP-0895904-A3 (EP)
Inventor: FUKASAWA YOHEI
IPC: B60R21/203
Filed: 1998-07-28
Abstract: An air bag device (M1) comprises a pad (17) made of a synthetic
resin and a bag holder (30) made of a metal. The pad (17) includes a
ceiling wall portion (18) covering an air bag (11) and that is adapted
to be broken, when the air bag (11) expands, to extend door
portions, and a mounting wall portion (23) extended downwards from
the outer peripheral edge of the ceiling wall portion (18). The
bag holder (30) includes a bottom wall portion (31) for holding the air
bag (11), and side wall portions (32) extended vertically from the
outer peripheral edge of the bottom wall portion (31) for holding
the pad (17). The mounting wall portion (23) includes mounting holes (28)
extended horizontally therethrough, and retaining grooves (26)
arranged horizontally in the inner side faces above the
mounting holes (28). The side wall portions (32) include mounting
holes (36) extended therethrough to correspond to the mounting
holes (28) of the mounting wall portion, and retaining pawls (34a)
arranged on the portions (34) extended upwards from the bottom
wall portion (31), and capable of being retained on the peripheral
edges of the retaining grooves (26). The pad (17) is held in the bag
holder by retaining the retaining pawls (34a) on the peripheral
edges of the retaining grooves (26), and by inserting fixing means (50)
into the mounting holes (28,36) of the mounting wall portion (23) and the
side wall portion (32) to fasten the mounting wall portion and the
side wall portion. The air bag device thus constructed can
retain a light weight and an increase in its internal space 
without a reduction in the holding force of the pad by the
bag holder.
Patent EP-0897967-A3 (EP)
IPC: C10J3/57
Filed: 1998-08-04
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Vergasung von Abfallstoffen.
Um auch bei verhältnismäßig geringen Durchsätzen einen wirtschaftlichen Betrieb
zu ermöglichen, wird vorgeschlagen, daß die Vergasung in einem Vergaser (1) mit einem
flüssigen, rotierenden Schlackebad (2) erfolgt. Das Schlackebad (2) wird vorzugsweise
durch tangentiale Einleitung des Vergasungsmittels und/oder zumindest eines
Teiles der Abfallstoffe in rotierende Bewegung versetzt. Während Abfallstoffe mit
einem Durchmesser von bis zu 5 mm oberhalb des Schlackebades (2) in den Vergaser
(1) eingegeben werden, werden größere Abfallstoffe direkt in das Schlackebad eingebracht.
Patent EP-0902419-A3 (EP)
Inventor: LUCIONI GONZALO
IPC: G10L15/08
Filed: 1998-08-14
Abstract: The sound signal processing method involves evaluating the signal distribution value (VM), the word duration value (WM), the similarity value (AM) and the difference value (DM) of the sound signals via a fuzzy technique. This provides a probability value indicating the likelihood that the sound signals contain a given word. The input lines (10,1214,16) can be coupled in pairs to a noise filter (18) and to a word filter (20), with both filters coupled to a combining stage (28) and with a fuzzy output device (36) coupled to an output stage (40).